BE380279R - - Google Patents
Info
- Publication number
- BE380279R BE380279R BE380279A BE380279A BE380279R BE 380279 R BE380279 R BE 380279R BE 380279 A BE380279 A BE 380279A BE 380279 A BE380279 A BE 380279A BE 380279 R BE380279 R BE 380279R
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/46—Purification; Separation ; Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE373882X | 1929-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380279R true BE380279R (ru) | 1931-07-31 |
Family
ID=44741
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373882A BE373882A (ru) | 1929-10-03 | 1930-10-01 | |
| BE380279A BE380279R (ru) | 1929-10-03 | 1931-06-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373882A BE373882A (ru) | 1929-10-03 | 1930-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE373882A (ru) |
-
1930
- 1930-10-01 BE BE373882A patent/BE373882A/fr unknown
-
1931
- 1931-06-02 BE BE380279A patent/BE380279R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE373882A (ru) | 1930-11-29 |